Ten fire engines and around 70 firefighters tackled a warehouse fire on Penhall Road in Charlton.
Four fire engines and around 25 firefighters tackled a fire at a semi-detached house on London Road in Chadwell Heath.
Four fire engines and around 20 firefighters responded to a fire in a garden on Hampton Road West, Feltham.
Six fire engines and around 40 firefighters tackled a house fire on Chase Cross Road in Romford.
Four fire engines and around 25 firefighters tackled a fire on High Street in Whitton.
Four fire engines and around 25 firefighters tackled a fire at a block of flats on Hudson Close in White City.
Five fire engines and around 30 firefighters tackled a bus fire on Richmond Road in Twickenham.
Four fire engines and around 20 firefighters responded to a fire in a range of industrial units on Tarrif Road, Tottenham.
Four fire engines and around 25 firefighters tackled a fire at a flat on Lennox Road in Finsbury Park.
Eight fire engines and around 60 firefighters tackled a flat fire on Holland Road in Kensington.